The term ADR refers to the European Convention, which regulates the international transport of dangerous goods and goods by land. The Convention is now in force in all European countries and designates the classification for dangerous goods and their labeling. Thus, it is clearly recognizable in all countries, what is transported for dangerous goods, but also a responsible handling by the driver is guaranteed. For a driver to be allowed to transport ADR dangerous goods, he must have obtained an ADR certificate. This ARD certificate can only be obtained through a dangerous goods training. The driver has depending on Category of transport which, according to ADR guideline, obtains knowledge in an ADR training in order to ensure a safe transport with the respective dangerous goods.